mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 19:22:45 +00:00
6e19ab2bbc
We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
75 lines
3 KiB
C++
75 lines
3 KiB
C++
/*
|
|
* Copyright (c) 2021, Kyle Pereira <kyle@xylepereira.me>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "ConnectionToClipboardServer.h"
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/Function.h>
|
|
#include <LibGfx/Bitmap.h>
|
|
|
|
// Copied from LibGUI/Clipboard.cpp
|
|
RefPtr<Gfx::Bitmap> ConnectionToClipboardServer::get_bitmap()
|
|
{
|
|
auto clipping = get_clipboard_data();
|
|
|
|
if (clipping.mime_type() != "image/x-serenityos")
|
|
return nullptr;
|
|
|
|
HashMap<DeprecatedString, DeprecatedString> const& metadata = clipping.metadata().entries();
|
|
auto width = metadata.get("width").value_or("0").to_uint();
|
|
if (!width.has_value() || width.value() == 0)
|
|
return nullptr;
|
|
|
|
auto height = metadata.get("height").value_or("0").to_uint();
|
|
if (!height.has_value() || height.value() == 0)
|
|
return nullptr;
|
|
|
|
auto scale = metadata.get("scale").value_or("0").to_uint();
|
|
if (!scale.has_value() || scale.value() == 0)
|
|
return nullptr;
|
|
|
|
auto pitch = metadata.get("pitch").value_or("0").to_uint();
|
|
if (!pitch.has_value() || pitch.value() == 0)
|
|
return nullptr;
|
|
|
|
auto format = metadata.get("format").value_or("0").to_uint();
|
|
if (!format.has_value() || format.value() == 0)
|
|
return nullptr;
|
|
|
|
auto data = clipping.data().data<void>();
|
|
auto clipping_bitmap_or_error = Gfx::Bitmap::try_create_wrapper((Gfx::BitmapFormat)format.value(), { (int)width.value(), (int)height.value() }, scale.value(), pitch.value(), const_cast<void*>(data));
|
|
if (clipping_bitmap_or_error.is_error())
|
|
return nullptr;
|
|
auto clipping_bitmap = clipping_bitmap_or_error.release_value();
|
|
auto bitmap_or_error = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { (int)width.value(), (int)height.value() }, scale.value());
|
|
if (bitmap_or_error.is_error())
|
|
return nullptr;
|
|
auto bitmap = bitmap_or_error.release_value_but_fixme_should_propagate_errors();
|
|
for (int y = 0; y < clipping_bitmap->physical_height(); ++y) {
|
|
for (int x = 0; x < clipping_bitmap->physical_width(); ++x) {
|
|
auto pixel = clipping_bitmap->get_pixel(x, y);
|
|
bitmap->set_pixel(x, y, pixel);
|
|
}
|
|
}
|
|
|
|
return bitmap;
|
|
}
|
|
|
|
// Copied from LibGUI/Clipboard.cpp
|
|
void ConnectionToClipboardServer::set_bitmap(Gfx::Bitmap const& bitmap)
|
|
{
|
|
HashMap<DeprecatedString, DeprecatedString> metadata;
|
|
metadata.set("width", DeprecatedString::number(bitmap.width()));
|
|
metadata.set("height", DeprecatedString::number(bitmap.height()));
|
|
metadata.set("scale", DeprecatedString::number(bitmap.scale()));
|
|
metadata.set("format", DeprecatedString::number((int)bitmap.format()));
|
|
metadata.set("pitch", DeprecatedString::number(bitmap.pitch()));
|
|
ReadonlyBytes data { bitmap.scanline(0), bitmap.size_in_bytes() };
|
|
auto buffer_or_error = Core::AnonymousBuffer::create_with_size(bitmap.size_in_bytes());
|
|
VERIFY(!buffer_or_error.is_error());
|
|
auto buffer = buffer_or_error.release_value();
|
|
memcpy(buffer.data<u8>(), data.data(), data.size());
|
|
this->async_set_clipboard_data(buffer, "image/x-serenityos", metadata);
|
|
}
|